Jump to content

Lance Formation Sediment #5


svcgoat

Recommended Posts

9. Man made looks paleolithic maybe mixed sediment? Coincidence?

 

Longest side 7.5cm

PXL_20230317_182645045.jpg

PXL_20230317_182649897.jpg

PXL_20230317_182653243.jpg

PXL_20230317_182658233.jpg

Link to comment
Share on other sites

ooohhh.. I like these. 

 

#1, yes, water worn frill chunk.  I see the typical vein impressions.  

#2 gar vert

#3 gar scales

#4 croc tooth, yup

$5 Little sandstone nodule.  I do not know what these are other than that.

#6 This is really unusual for the Lance.  looks plantish, like petrified wood.  I have never seen calcified wood like this in the Lance.   

  • I found this Informative 1
  • I Agree 1
Link to comment
Share on other sites

@jpc I have another piece of wood with the same crystalization but it's the normal light beige color I would expect not black

Link to comment
Share on other sites

#7 probably a piece of frill with the blood / nerve vessel preserved differently.  We have a few of these in the museum collections and I wonder if the preservation is related to actual blood in some way.  

#8 The texture looks coprolitic, but the shape does not.

#9 Iron rich sandstone.  Not man made

Link to comment
Share on other sites

About 9 not saying at all humans existed with dinos assume this was either trash or something that was ontop of the formation that got washed in to the river wash this sediment came from

Link to comment
Share on other sites

6 minutes ago, jpc said:

#7 probably a piece of frill with the blood / nerve vessel preserved differently. 

Any chance it's a type of  tendon, I know it's in a bone

  • I found this Informative 1
Link to comment
Share on other sites

I asked the seller for the exact county as I am intersted about the wood. Is calcified wood common in Hell Creek?

Link to comment
Share on other sites

I was thinking tendon when I first saw #7 but I was no where near confident in my assessment :)

Link to comment
Share on other sites

1 minute ago, svcgoat said:

I asked the seller for the exact county as I am intersted about the wood. Is calcified wood common in Hell Creek?

I've seen it not sure I can say its common

Link to comment
Share on other sites

 

3 hours ago, Troodon said:

Any chance it's a type of  tendon, I know it's in a bone

I don't think there is any way for a tendon to end up inside a bone this way.  It looks like it is truly embedded in the bone, not just sitting on a broken bone.    

  • I found this Informative 1
  • Thank You 1
Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...